Security forces expand searches in Palestinian towns for three kidnapped teens during crackdown on Islamist group accused of abducting them.

The IDF released on Monday footage of security forces scouring West Bank cities as Israel expanded it search of three teenagers kidnapped in Gush Etzion on Thursday.

Israeli forces swept through half a dozen Palestinian towns overnight Sunday and on Monday and arrested more than 50 Hamas officials in a crackdown on the Islamist group accused of abducting Naphtali Fraenkel, Gil-Ad Shaer and Eyal Yifrach.